JPH0514166B2 - - Google Patents

Info

Publication number
JPH0514166B2
JPH0514166B2 JP59194292A JP19429284A JPH0514166B2 JP H0514166 B2 JPH0514166 B2 JP H0514166B2 JP 59194292 A JP59194292 A JP 59194292A JP 19429284 A JP19429284 A JP 19429284A JP H0514166 B2 JPH0514166 B2 JP H0514166B2
Authority
JP
Japan
Prior art keywords
bumpless
adder
boiler
damper
ventilator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59194292A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6172924A (ja
Inventor
Eiji Tooyama
Yataro Suzuki
Akira Sugano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59194292A priority Critical patent/JPS6172924A/ja
Publication of JPS6172924A publication Critical patent/JPS6172924A/ja
Publication of JPH0514166B2 publication Critical patent/JPH0514166B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/06—Regulating air supply or draught by conjoint operation of two or more valves or dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Regulation And Control Of Combustion (AREA)
JP59194292A 1984-09-17 1984-09-17 ボイラ通風装置の制御方法および装置 Granted JPS6172924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59194292A JPS6172924A (ja) 1984-09-17 1984-09-17 ボイラ通風装置の制御方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59194292A JPS6172924A (ja) 1984-09-17 1984-09-17 ボイラ通風装置の制御方法および装置

Publications (2)

Publication Number Publication Date
JPS6172924A JPS6172924A (ja) 1986-04-15
JPH0514166B2 true JPH0514166B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-24

Family

ID=16322165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59194292A Granted JPS6172924A (ja) 1984-09-17 1984-09-17 ボイラ通風装置の制御方法および装置

Country Status (1)

Country Link
JP (1) JPS6172924A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625616A (en) * 1979-08-08 1981-03-12 Hitachi Ltd Inner furnace pressure control system for boiler equipment

Also Published As

Publication number Publication date
JPS6172924A (ja) 1986-04-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term